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Old Mar 25, 2016 | 12:28 PM
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2000 7.3 other Issue
Hi Guys. Auto trans. The Overdrive light flashes on the Selector lever. Never stops.I put tape over it because it is annoying. Especially at night.
It goes into overdrive no problem.
A Couple of times it did not flash and was stuck in first till I manually shifted. Then the light started flashing again and works normal.
What now......RPM Sensor?

Thanks again
 
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Old Mar 25, 2016 | 12:39 PM
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Get her scanned ith a compatible scanner, you might be doind more damage than good by tapping the OD light.
 
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Old Mar 25, 2016 | 12:54 PM
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That is not comforting. Been like this for a LONG time
 
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Old Mar 25, 2016 | 02:01 PM
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hydro man 17
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As said, the light flashes for a reason. Tape does not fix the reason! Just the annoyance.
 
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Old Mar 25, 2016 | 02:14 PM
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Yep, You are right
 
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Old Mar 25, 2016 | 04:03 PM
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I thought the speed sensor in the rear diff causes this? How your speedo, is it working?
 
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Old Mar 25, 2016 | 04:13 PM
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Yes sir, speedo is fine.
This truck does 150 right? Kidding
it is a ok
 
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Old Mar 25, 2016 | 06:05 PM
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Mine did this as well and would not shift into 4th. Tore it down and overdrive clutches were burnt up, Front bolt loose that holds center section, torque converter was toast, metal in valve body was sticking the valves, etc....... Not what you wanted to hear but pull it down before it lets you down.
 
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Old Mar 25, 2016 | 07:20 PM
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Get the codes read! It could be a sticking valve, solenoid, sensor, or wiring problem. I wouldn't neglect it. Get it checked out. It might leave you walking.
 
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Old Mar 25, 2016 | 07:28 PM
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It is your truck trying to tell you something is broke...... To ignore it is expensive....
 
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Old Mar 26, 2016 | 12:27 PM
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Yes sir. Will do.
Originally Posted by mueckster
Get the codes read! It could be a sticking valve, solenoid, sensor, or wiring problem. I wouldn't neglect it. Get it checked out. It might leave you walking.
Yepper, Only thing is I don't have 2 nickles to rub together. I understand I may make matters worse. As my luck goes, That will most likely happen
Originally Posted by coax9952
It is your truck trying to tell you something is broke...... To ignore it is expensive....
 
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Old Mar 26, 2016 | 12:29 PM
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Oh, Walkin, Nope, My Shoes ain't Diesel do's
Take my Motorcycle out as long as there is no snow
 
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